Samsung Galaxy On5 Review 2025
In the fast-paced world of smartphones, it’s easy to overlook the classics. But for budget-conscious users and minimalists, older models like the Samsung Galaxy On5 still hold appeal. Released in 2015, the Galaxy On5 was Samsung’s answer to affordable Android phones with decent performance, a clean design, and essential features. Fast forward to 2025—how does this decade-old device hold up?
In this in-depth review, we’ll explore everything you need to know about the Samsung Galaxy On5, from its design and specs to its performance in today’s tech landscape. Whether you’re thinking of using it as a backup phone, gifting it to someone, or just curious about how it stacks up—read on.
Overview of Samsung Galaxy On5
Release Date: November 2015
Price at Launch: Around $139 (USD)
Operating System (Out of the Box): Android 6.0 Marshmallow
Target Market: Budget users and entry-level smartphone users
The Galaxy On5 was part of Samsung’s “On” series aimed at emerging markets like India, as well as users who didn’t need premium flagship features. It stood out at the time for its bright 5.0-inch display, removable battery, and Samsung’s reliable build quality.
Samsung Galaxy On5 Specs
| Feature | Specification |
|---|---|
| Display | 5.0″ PLS TFT, 720 x 1280 pixels |
| Processor | Exynos 3475 Quad (1.3 GHz Cortex-A7) |
| GPU | Mali-T720 |
| RAM | 1.5 GB |
| Storage | 8 GB internal (expandable via microSD up to 128GB) |
| Camera (Rear) | 8 MP, LED flash, autofocus |
| Camera (Front) | 5 MP |
| Battery | 2600 mAh, removable |
| OS (Upgradable) | Android 6.0.1 Marshmallow |
| Connectivity | 4G LTE, Wi-Fi, Bluetooth 4.1, GPS, microUSB 2.0 |
| Build | Plastic back with faux leather finish, removable rear cover |
Design and Display
The Galaxy On5 features a classic Samsung aesthetic from the mid-2010s, with a plastic body and a home button flanked by capacitive keys. Though not made of premium materials, it has a sturdy, lightweight build that’s comfortable to use one-handed.
The 5-inch HD PLS TFT display isn’t AMOLED, but it offers crisp resolution, vibrant colors, and solid viewing angles for its class. For casual browsing, messaging, and YouTube streaming, it still holds up reasonably well—even in 2025.
Performance and Software
Under the hood, the Exynos 3475 processor paired with 1.5GB of RAM isn’t going to win any speed contests today. However, for basic tasks like calling, texting, web browsing, and light app usage, the Galaxy On5 can still get the job done.
Out of the box, it runs Android 6.0 Marshmallow with Samsung’s TouchWiz UI. While it’s not supported for further updates, custom ROMs like LineageOS can breathe new life into the device—ideal for tech tinkerers.
2025 Verdict: Don’t expect multitasking or modern gaming, but as a basic smartphone or backup device, it still performs adequately.
Camera Quality
The 8MP rear camera and 5MP front camera were decent in 2015—and surprisingly, they can still capture clear shots in good lighting. Don’t expect stellar low-light performance or advanced features like night mode or ultra-wide shots, but for everyday snaps and video calls, it’s passable.
Video recording: 1080p at 30fps
Features: Auto-focus, face detection, panorama
It’s a great choice for those who need a camera for documentation or quick shots without needing pro-level photography.
Battery Life
With a 2600 mAh removable battery, the Galaxy On5 can last a full day under light to moderate use. Since the display and processor are not power-hungry, users can expect decent longevity—even in 2025.
Pro Tip: The removable battery makes this phone ideal for field work, rural areas, or travel—just swap a fresh battery and keep going.
Storage and Expandability
The internal 8GB storage is extremely limited by today’s standards. After system files, only about 3-4GB is usable. However, the microSD slot supports cards up to 128GB, making it easy to expand for music, videos, or app data.
If you use lightweight apps or install a custom ROM with minimal bloatware, the On5 can still be surprisingly functional.
Who Should Consider the Galaxy On5 in 2025?
Backup Phone Users – Keep it as a secondary phone for emergencies.
Minimalists – Those who want a distraction-free smartphone experience.
Travelers – Great for international trips where a temporary SIM is needed.
Parents – A good entry-level phone for kids or elderly users.
DIY Tech Users – Flash a custom ROM and revive it as a lightweight Android device.
Pros and Cons
✅ Pros:
Affordable (can be found used for under $50)
Compact and comfortable
Expandable storage
Removable battery
Still functional for basic tasks
❌ Cons:
Outdated hardware and software
Limited app compatibility
Poor camera in low-light
No fingerprint sensor or biometric security
Not ideal for heavy multitasking
Samsung Galaxy On5 vs. Modern Budget Phones
In 2025, many budget phones like the Samsung Galaxy A04, Moto G Play, or Redmi 12C offer significantly better specs at similar price points. However, few offer the removable battery, which remains a standout feature of the On5.
If you’re into privacy, minimalism, or just need a “dumbed-down” smartphone, the Galaxy On5 remains a viable option.
Final Verdict: Is It Still Worth It?
The Samsung Galaxy On5 is a reminder that you don’t always need the latest tech to stay connected. While it’s far from cutting-edge, its reliable build, removable battery, and simple user experience make it a solid budget device for light users.
In 2025, it’s not a daily driver for power users—but as a secondary phone, basic communicator, or tech experiment project, it still has value.
